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Hello,
I was going thru the TRM and I didn't find much explanation on fixed-function blocks.
After going thru several chapters, I concluded that fixed-function blocks are a separate set of programmable logic (not sure if it is "programmable" since it only has a fixed function) than the UDB.
So I'm asking the gurus of PSoC (5LP to be precise), is this true?
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PSoC 5LP
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Yes some fixed function blocks have limited programmability, just substantially less
flexibility, HW and SW, then UDB equivalent.
Regards, Dana.
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Thanks for the clarification.
So if I'm correct, if I disable the UDB, then this fixed-function block should theoretically still function, shouldn't it?
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Yes, fixed function blocks for a specific chip are additional HW outside UDB array
available for use.
Regards, Dana.
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Yes, they are independent. Disabling an UDB component will not diable the fixed function counterpart.